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authorDavid Teigland <teigland@redhat.com>2006-07-28 14:00:20 -0500
committerSteven Whitehouse <swhiteho@redhat.com>2006-07-31 15:44:29 -0400
commitde9b75d31e81e87685d8cc70052a003c654f1e8e (patch)
tree0af16068399368810bf4358893e477b64271ff4b /fs/gfs2/locking
parent420b9e5e45d33355471c8d2d593bb0e5d6c77421 (diff)
downloadop-kernel-dev-de9b75d31e81e87685d8cc70052a003c654f1e8e.zip
op-kernel-dev-de9b75d31e81e87685d8cc70052a003c654f1e8e.tar.gz
[GFS2] add plock owner
We need to use fl_owner instead of fl_pid to track the owner of a posix lock. Pass the owner value out to user space where cluster plocks are managed. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/locking')
-rw-r--r--fs/gfs2/locking/dlm/plock.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/gfs2/locking/dlm/plock.c b/fs/gfs2/locking/dlm/plock.c
index 6adfb2d..e5b11f0 100644
--- a/fs/gfs2/locking/dlm/plock.c
+++ b/fs/gfs2/locking/dlm/plock.c
@@ -77,6 +77,7 @@ int gdlm_plock(lm_lockspace_t *lockspace, struct lm_lockname *name,
op->info.number = name->ln_number;
op->info.start = fl->fl_start;
op->info.end = fl->fl_end;
+ op->info.owner = (__u64)(long) fl->fl_owner;
send_op(op);
wait_event(recv_wq, (op->done != 0));
@@ -122,6 +123,7 @@ int gdlm_punlock(lm_lockspace_t *lockspace, struct lm_lockname *name,
op->info.number = name->ln_number;
op->info.start = fl->fl_start;
op->info.end = fl->fl_end;
+ op->info.owner = (__u64)(long) fl->fl_owner;
send_op(op);
wait_event(recv_wq, (op->done != 0));
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